課堂中的Scratch

Scratch 能做什么...........................................................................................1 \n
順序執(zhí)行....................................................................................................... 11 \n
重復(fù)執(zhí)行及條件語句...................................................................................16 \n
消息傳遞....................................................................................................... 22 \n
計(jì)分器............................................................................................................29 \n
音. 樂............................................................................................................33 \n
正確的點(diǎn)名方式...........................................................................................38 \n
倒計(jì)時(shí)器........................................................................................................43 \n
動畫制作........................................................................................................51 \n
自動抽題機(jī)器人...........................................................................................57 \n
隨機(jī)分組軟件...............................................................................................65 \n
課堂氣氛管理...............................................................................................73 \n
心情交換機(jī).................................................................................................. 82 \n
獎勵(lì)管理........................................................................................................89 \n
結(jié)業(yè)復(fù)習(xí)—編碼解謎大作戰(zhàn)..................................................................98